diff --git a/install.sh b/install.sh
index ffb7aca..c5773ec 100644
--- a/install.sh
+++ b/install.sh
@@ -2,6 +2,8 @@
 set -e  
 
 # clear build dirs
+rm -rf build
+rm -rf *.egg-info
 rm -rf ktransformers/ktransformers_ext/build
 rm -rf ktransformers/ktransformers_ext/cuda/build
 rm -rf ktransformers/ktransformers_ext/cuda/dist
diff --git a/ktransformers/server/backend/interfaces/ktransformers.py b/ktransformers/server/backend/interfaces/ktransformers.py
index 7ecc637..edca541 100644
--- a/ktransformers/server/backend/interfaces/ktransformers.py
+++ b/ktransformers/server/backend/interfaces/ktransformers.py
@@ -104,7 +104,10 @@ class KTransformersInterface(TransformersInterface):
                 torch.cuda.synchronize()
                 logits = logits[0, -1, :]
                 return self.logits_to_token(logits)
-
+        
+        if self.args.use_cuda_graph:
+            warm_uped = True
+            
         if self.use_static_cache:
             mask = torch.ones((1, self.seq_length)).to(torch_device)
             logits = self.model(
@@ -118,7 +121,6 @@ class KTransformersInterface(TransformersInterface):
         else:
             logits = self.model(self.current_ids, return_dict=False)[0]
         logits = logits[0, -1, :]
-        warm_uped = True
 
         return self.logits_to_token(logits)
 
diff --git a/ktransformers/server/backend/interfaces/transformers.py b/ktransformers/server/backend/interfaces/transformers.py
index 5086a3b..deb6cfa 100644
--- a/ktransformers/server/backend/interfaces/transformers.py
+++ b/ktransformers/server/backend/interfaces/transformers.py
@@ -18,7 +18,7 @@ import sys, os
 from ..base import ThreadContext, BackendInterfaceBase
 from ktransformers.server.config.log import logger
 from ..args import ConfigArgs, default_args
-
+from ktransformers.operators.flashinfer_wrapper import flashinfer_enabled, MLAWrapperSingleton
 
 # This TextStreamer is a modified version from https://github.com/huggingface/transformers/blob/main/src/transformers/generation/streamers.py
 class TextStreamer:
@@ -330,8 +330,14 @@ class TransformersInterface(BackendInterfaceBase):
     @torch.no_grad
     def generate(self):
         self.profiler.set_counter("decode", 0)
-        for _ in range(1, self.args.max_new_tokens):
+        for i in range(1, self.args.max_new_tokens):
+            
             with torch.backends.cuda.sdp_kernel(enable_flash=False, enable_mem_efficient=False, enable_math=True):
+                if i > 1 and flashinfer_enabled:
+                    MLAWrapperSingleton.plan_all(None,None,None,self.active_cache_position.to(torch.int32)+1,
+                                             num_heads=self.model.config.num_attention_heads, head_dim_ckv=self.model.config.kv_lora_rank, 
+                                             head_dim_kpe=self.model.config.qk_rope_head_dim, page_size=self.cache.page_size,
+                                             sm_scale=(self.model.config.qk_rope_head_dim + self.model.config.qk_nope_head_dim) ** (-0.5), q_data_type=torch.bfloat16, kv_data_type=torch.bfloat16)
                 next_token = self.decode_one_tokens()
                 self.profiler.inc("decode")
                 if next_token == self.tokenizer.eos_token_id: